<style lang="less">
@import "./modify-pass.less";
</style>

<template>
    <div>
        <Card>
            <p slot="title">
                <Icon type="key"></Icon>
                修改密码
            </p>
            <div>
                <Form
                    ref="editPasswordForm"
                    :model="editPasswordForm"
                    :label-width="100"
                    label-position="right"
                    :rules="passwordValidate"
                    style="width:450px"
                >
                    <FormItem label="原密码" prop="oldPass">
                        <Input type="password" v-model="editPasswordForm.oldPass" placeholder="请输入现在使用的密码" ></Input>
                    </FormItem>
                    <FormItem label="新密码" prop="newPass">
                        <Input type="password" v-model="editPasswordForm.newPass" placeholder="请输入新密码，至少6位字符" ></Input>
                    </FormItem>
                    <FormItem label="确认新密码" prop="rePass">
                        <Input type="password" v-model="editPasswordForm.rePass" placeholder="请再次输入新密码" ></Input>
                    </FormItem>
                    <FormItem>
                        <Button type="primary" style="width: 100px;margin-right:5px" :loading="savePassLoading" @click="saveEditPass">保存</Button>
                        <Button type="warning" style="margin-right:5px;" html-type="reset">重置</Button>
                        <Button @click="cancelEditPass">取消</Button>
                    </FormItem>
                </Form>
            </div>
        </Card>
    </div>
</template>

<script>
import { changePass } from '@/api/user'
import { mapActions } from 'vuex'
export default {
  name: 'modify_pass',
  data () {
    const valideRePassword = (rule, value, callback) => {
      if (value !== this.editPasswordForm.newPass) {
        callback(new Error('两次输入密码不一致'))
      } else {
        callback()
      }
    }
    return {
      id: '', // 登录用户的userId
      savePassLoading: false,
      editPasswordForm: {
        oldPass: '',
        newPass: '',
        rePass: ''
      },
      passwordValidate: {
        oldPass: [{ required: true, message: '请输入原密码', trigger: 'blur' }],
        newPass: [
          { required: true, message: '请输入新密码', trigger: 'blur' },
          { min: 6, message: '请至少输入6个字符', trigger: 'blur' },
          { max: 32, message: '最多输入32个字符', trigger: 'blur' }
        ],
        rePass: [
          { required: true, message: '请再次输入新密码', trigger: 'blur' },
          { validator: valideRePassword, trigger: 'blur' }
        ]
      }
    }
  },
  methods: {
    ...mapActions([
      'getUserInfo'
    ]),
    init () {
      this.getUserInfo().then(res => {
        this.id = res.user_id
      })
    },
    saveEditPass () {
      let params = {
        id: this.id,
        password: this.editPasswordForm.oldPass,
        newPass: this.editPasswordForm.newPass
      }
      this.$refs['editPasswordForm'].validate(valid => {
        if (valid) {
          this.savePassLoading = true
          changePass(params).then(res => {
            this.savePassLoading = false
            if (res.success === true) {
              this.$Modal.success({
                title: '修改密码成功',
                content: '修改密码成功，需重新登录',
                onOk: () => {
                  this.$store.commit('logout', this)
                  this.$store.commit('clearOpenedSubmenu')
                  this.$router.push({
                    name: 'login'
                  })
                }
              })
            }
          })
        }
      })
    },
    cancelEditPass () {
      this.$store.commit('closeTag', { name: 'modify_pass' })
    }
  },
  mounted () {
    this.init()
  }
}
</script>
